# some spells install their libraries to /lib and these are linked to by bash. # these libraries must be preserved while the spell is being upgraded # these functions should be called during the PRE_INSTALL of such spells # candidate spells for this would be glibc, ncurses, readline lock_resources "libgrimoire" "install" && PROTECT="${SOURCE_DIRECTORY}/${SPELL}.oldlibs" && if [[ -z $INSTALL_ROOT ]]; then protect_special_libs() { message "${MESSAGE_COLOR}Protecting special libraries${DEFAULT_COLOR}" && mkdir -p "${PROTECT}" && local each && for each in /lib{,64,32}/*; do if test -f "$each"; then cp -a "$each" "$PROTECT" fi done && export LD_LIBRARY_PATH="${PROTECT}:${LD_LIBRARY_PATH}" && ldconfig "$PROTECT" } fi # some spells, such as glibc may need some special processing between calls to # these two functions do_dispel() { message "${MESSAGE_COLOR}Dispelling $SPELL${DEFAULT_COLOR}" && if spell_ok $SPELL; then dispel --notriggers --nosustain $SPELL fi }